Tag: web technology

Questions Related to web technology

Which of the following is not a listener event type in the J2EE 1.4 API ?
technology web technology

  1. HttpSessionEvent

  2. ServletRequestEvent

  3. HttpSessionBindingEvent

  4. HttpSessionAttributeEvent

  5. ServletContextAttributeEvent

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Correct Option: D

Given that req is an HTTPServletRequest object which of the following creates a session if one does not exist ? (Choose all that apply)

technology web technology

  1. req.getSession()

  2. req.getSession(true)

  3. req.getSession(false)

  4. req.createSession()

  5. req.createSession(true)

  6. req.createSession(false)

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Correct Option: A,B

Which method of HTTPServletResponse is used to redirect an HTTP request to another URL ?
technology web technology

  1. sendURL()

  2. redirectURL()

  3. sendRedirect()

  4. getRequestDispatcher()

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Correct Option: C

Which among the following is a valid JSP implicit variable ?
technology web technology

  1. stream

  2. context

  3. listener

  4. application

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Correct Option: D

jspInit(),jspDestroy and _jspService are lifecycle methods of a JSP . Which of the following is true ?
technology web technology

  1. Only jspInit() can be overridden

  2. Only jspDestroy() can be overridden

  3. Only _jspService() can be overridden()

  4. Both jspInit() and jspDestroy() can be overridden

  5. jspInit(), jspDestroy() and _jspService() can all be overridden

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Correct Option: D

Which of the following is NOT a valid DIRECTIVE in JSP's ?
technology web technology

  1. page

  2. taglib

  3. import

  4. include

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Correct Option: C

Which of the following shows a proper use of a jsp standard action ?
technology web technology
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Correct Option: A

Assuming correct syntax and no exceptions/errors in the following tags, which of the following is NOT considered to be an EMPTY tag ?
technology web technology

  3. ${userName}

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Correct Option: D

which one is default one while creating a view...?

technology web technology

  1. force

  2. no force

  3. with read only

  4. with check option

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Correct Option: B

Decks are constructed as a set of ______ .

technology web technology

  1. CARDS

  2. PAGES

  3. TABLES

  4. FORMS

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Correct Option: A